AngularJS Interview Questions

Most Important AngularJS Interview Questions

AngularJS is a JavaScript-based open-source front-end web application framework to help in developing single-page applications. AngularJS acts like the brick and mortar while developing a webpage. While in the former articles, we have presented you few important interview questions on Angular2, in this article we help you with important interview questions to ask while hiring a full stack developer.

1. What is the architecture of AngularJS? Explain it’s components.

2. What are the differences between regular JavaScript and AngularJS? Why is AndgularJS preferred of JavaScript?

3. Explain what are directives ? Mention some of the most commonly used directives in AngularJS application ?

4. What is Angular Expression? How do you differentiate between Angular expressions and JavaScript expressions?

5. What is the difference between AngularJS and backbone.js?

6. Explain ng-app directive. Can AngularJS have multiple ng-app directives in a single page?

7. What does SPA mean? How can we implement SPA with Angular?

8. Explain what is the difference between link and compile in Angular.js?

9. Explain what is DI? How an object or function can get a hold of its dependencies?

10. Explain the concept of scope hierarchy? How many scope can an application have?

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